<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Real-Time Image Stream</title>
<style>
    canvas {
        width: 60%;
        height: 60%;
        display: block;
    }
</style>
</head>
<body>
<canvas id="glcanvas"></canvas>
<label for="numberInput">Enter camera ID:</label>
<input type="number" id="numberInput" value="0" step="1">
<script src="app.js"></script>
</body>
</html>